Filter By
Clear all Advanced
I am/have/had
added new label for I am/have/had
more
I am looking for
added new label for I am looking for
more
Advanced Filters
Found 677 clinical trials
None
Assessing Response to Inhaled Prostacyclin With Hyperpolarized Xe MRI

include a free-breathing ultra-short echo time scan that provides images similar to that of a CT scan. This will be done pre, immediately post, and 2-4 hours post inhaled prostacyclin therapy.

  • 0 views
  • 08 Jul, 2021
  • 1 location
None
Contrast-enhanced Ultrasound for the Evaluation of Complex Renal Cysts

classification scheme. Currently the standard of care in evaluating a complex renal cyst is using a contrast-enhanced computed tomography (CT) scan, or a contrast-enhanced magnetic resonance imaging (MRI) scan

  • 3 views
  • 25 Mar, 2021
  • 1 location
None
Safety of MRI Compatible Hardware for MRI-based Image Guidance During Spine Surgery

a standard spinal surgery, a computed tomography (CT) scan is used to help plan the placement of surgical instruments used during the procedure or for needle biopsies. Then, the patient is moved to

  • 0 views
  • 25 Nov, 2021
  • 1 location
None
Imaging of Tumour Microenvironment in Patients With Oropharyngeal Head and Neck Squamous Cell Carcinoma Using RGD PET/CT Imaging

vascularity. Therefore the vasculature is imaged with the help of a study specific Gallium-68-DOTA-(RGD)2 PET/CT scan and a CT perfusion scan.

carcinoma
oropharyngeal carcinoma
chemoradiotherapy
ct scan
human papillomavirus
  • 1 views
  • 23 Jan, 2021
  • 1 location
None
Neoadjuvant Pembrolizumab for Muscle-invasive Urothelial Bladder Carcinoma

total of 9 weeks). Computed tomography (CT) scan and fluorodeoxyglucose positron emission tomography (FDG-PET)/CT scan will be done during screening and before surgery. After cystectomy

  • 0 views
  • 24 May, 2021
  • 1 location
None
Tranexamic Acid to Prevent OpeRation in Chronic Subdural Hematoma

: Patients will use the study medication twice daily for four weeks. Follow-up is at 4, 8and 12 weeks with a standard CT-scan of the head, outpatient clinic visits and 4 patient-reported questionnaires

  • 8 views
  • 20 Jun, 2021
  • 1 location
None
The MR-Linac Technical Feasibility Protocol

Radiation therapy is predominantly based on a Computed Tomography (CT) scan obtained during the treatment planning phase. During the course of radiotherapy, however, both the tumor and organs at

  • 0 views
  • 12 Aug, 2021
  • 1 location
None
The PET- Retroperitoneal Sarcoma Study

(CT scan) is inadequate to measure response to chemotherapy until 5-6 cycles have been given, possibly with no improvement. Thus it is critical to develop an earlier and reliable way to assess

  • 0 views
  • 18 Apr, 2021
  • 1 location
None
[18F]Fluciclovine in Post-treatment Glioblastoma ( Axumin )

18F-Fluciclovine PET/CT scan of the brain prior to surgery. They will also have a blood draw preoperatively to collect samples for cfDNA analysis. PET/CT imaging sessions will include an injection of

karnofsky performance status
chemoradiotherapy
  • 1 views
  • 16 Oct, 2021
  • 1 location
None
Study of Personalized Instrument in Total Shoulder Arthroplasty The P.I.T.S.A. Study

expense is the customized guide. These guides are based on precise 3D CT scan templates. Previous studies have evaluated the precision of the guide in vivo and in vitro, but none have measured it in a

  • 0 views
  • 08 May, 2021
  • 1 location